PMID- 21735878

OWN - NLM

STAT- MEDLINE

DA  - 20110706

DCOM- 20110810

IS  - 0026-1270 (Print)

IS  - 0026-1270 (Linking)

VI  - 1

IP  - 3

DP  - 1962 Jul

TI  - Abstracting and indexing in the medical sciences.医学科学的文摘和标引

PG  - 100-4

AB  - Abstracts and indexes constitute the most popular means of assuring adequate

      retrieval of the many thousands of papers published every year in the ever

      expanding field of medicine. Different types of abstracts and indexes are

      available for different purposes and to meet varying user requirements. The

      problem of "keeping up" with developments in one's own field of endeavour can

      usually be solved by qualified abstractors. Most indexes serve the purpose of

      assuring the retrieval of pertinent documents. However, in order to retrieve

      specific pieces of information which are absolutely indispensible to the medical

      practitioner or scientist, a new approach is needed. This technique, which is

      termed the "combined index-abstract" method, has been employed successfully for

      the handling of a large body of specific items of information in a restricted

      area of experimental and clinical pharmacology.

FAU - Welt, I D

AU  - Welt ID

LA  - eng

PT  - Journal Article

PL  - Germany

TA  - Methods Inf Med

JT  - Methods of information in medicine

JID - 0210453

SB  - OM

MH  - Abstracting and Indexing as Topic/*standards 文摘和标引/*标准

MH  - Medical Informatics/*methods 医学信息学/*方法

MH  - Publications

EDAT- 1962/07/01 00:00

MHDA- 2011/08/11 06:00

CRDT- 2011/07/09 06:00

AID - 62030100 [pii]

PST - ppublish

SO  - Methods Inf Med. 1962 Jul;1(3):100-4.

PMID- 21735874

OWN - NLM

STAT- MEDLINE

DA  - 20110706

DCOM- 20110810

IS  - 0026-1270 (Print)

IS  - 0026-1270 (Linking)

VI  - 1

IP  - 1

DP  - 1962 Jan

TI  - Mechanized processing and retrieval of bio-medical information.生物医学信息的机器处理与检索

PG  - 16-22

AB  - A report is given on the mechanized information retrieval system in operation in

      the Abbott Laboratories' Science Information Services which is used for the

      biomedical periodical literature. The system uses a random 12-digit number coding

      system and an IBM Electronic Statistical Machine 101. The following subjects are

      discussed in detail: the dictionary; abstracting, coding, and machine searching

      procedure; uses of the Abbott Abstracts; limitations of the system, and future

      plans for an improved system.

FAU - Southern, W A

AU  - Southern WA

LA  - eng

PT  - Journal Article

PL  - Germany

TA  - Methods Inf Med

JT  - Methods of information in medicine

JID - 0210453

SB  - OM

MH  - Abstracting and Indexing as Topic/methods

MH  - Drug Industry/instrumentation/methods

MH  - Humans

MH  - Information Systems/*instrumentation/manpower/standards/trends

MH  - Medical Informatics/*instrumentation/manpower/*methods 医学信息学/*仪器与设备/人力/*方法

MH  - Quality Control

EDAT- 1962/01/01 00:00

MHDA- 2011/08/11 06:00

CRDT- 2011/07/09 06:00

AID - 62010016 [pii]

PST - ppublish

SO  - Methods Inf Med. 1962 Jan;1(1):16-22.

PMID- 21735871

OWN - NLM

STAT- MEDLINE

DA  - 20110706

DCOM- 20110810

IS  - 0026-1270 (Print)

IS  - 0026-1270 (Linking)

VI  - 1

IP  - 1

DP  - 1962 Jan

TI  - [Principles of controlled clinical trials].对照临床试验的原理

PG  - 1-5

AB  - The recovery of the patient should be facilitated as the result of therapeutic

      research. The basic rule for every therapeutic-clinical trial mist involve a

      comparison of therapeutic approaches. In acute conditions, such as acute

      infectious diseases, infarcts, etc., comparisons should be made between two or

      more groups: the collective therapeutic comparison = the between patients trial.

      The formation of groups, to be compared one with the other can be justified only

      if one is reasonably sure that a pathogenic condition indeed exists. In chronic

      diseases, which extend essentially unchanged over a lengthy period but are

      nevertheless reversible, therapeutic comparisons may be made between two or more

      time intervals within the course of the disease in the same individual. This type

      of therapeutic trial rests primarily upon a (refined!) type of specious reasoning

      and secondarily, upon modified statistics: the individual therapeutic comparison

      = the within patient trial. The collective therapeutic comparison, on the one

      hand, and the individual therapeutic comparison on the other, overlap somewhat in

      scope. The immediate therapeutic effect is not always an indication of its true

      value, which may become evident only upon long-term treatment. The short-term

      trials of therapeutic regimens in an individual must, therefore, be frequently

      supplemented by long-term trials which can only be carried out by comparing two

      groups. For many clinical investigations, therefore, the joint efforts of

      numerous hospitals are absolutely necessary. The second basic rule of therapeutic

      research is the elimination of secondary causes. The difficulties introduced by

      these secondary considerations are far greater in therapeutic trials carried out

      on ambulatory patients than has been hitherto realized. In order to remove

      subjective secondary causes, the author demanded, in 1931, the use of hidden or

      illusory media (placebos, dummies) that is, unconscious causative agents. The

      double blind procedure is indispensible in all experiments, especially where

      psychological processes and problems are of foremost importance. Therefore, it is

      absolutely necessary that convincing tests be finally carried out with the double

      blind procedure on the one hand, and the simple blind procedure on the other in

      order to determine the range and limitations of both. Therapeutic research of the

      future is threatened by the hazard of self-satisfaction which produces a sense of

      accomplishment merely as the result of obeying formal conditions and of following

      formal standards of accuracy.

FAU - Martini, P

AU  - Martini P

LA  - ger

PT  - English Abstract

PT  - Journal Article

TT  - Grundsatzliches zur therapeutisch-klinischen Versuchsplanung.

PL  - Germany

TA  - Methods Inf Med

JT  - Methods of information in medicine

JID - 0210453

RN  - 0 (Placebos)

SB  - OM

MH  - Animals

MH  - *Controlled Clinical Trials as Topic

MH  - Data Interpretation, Statistical

MH  - Double-Blind Method

MH  - Humans

MH  - Placebos

MH  - Time Factors

EDAT- 1962/01/01 00:00

MHDA- 2011/08/11 06:00

CRDT- 2011/07/09 06:00

AID - 62010001 [pii]

PST - ppublish

SO  - Methods Inf Med. 1962 Jan;1(1):1-5.

National Library of Medicine - Medical Subject Headings 2012 MeSH MeSH Descriptor Data

Return to Entry Page

 

Standard View. Go to Concept View; Go to Expanded Concept View

MeSH Heading	Medical Informatics  医学信息学
Tree Number	L01.313.500
Tree Number	L01.700
Scope Note	The field of information science concerned with the analysis and dissemination of medical data through the application of computers to various aspects of health care and medicine.
Entry Term 同义词	Clinical Informatics
Entry Term	Computer Science, Medical
Entry Term	Health Information Technology
Entry Term	Informatics, Clinical
Entry Term	Informatics, Medical
Entry Term	Information Science, Medical
Entry Term	Medical Computer Science
Entry Term	Medical Information Science
See Also 参见	American Recovery and Reinvestment Act
See Also	Biomedical Technology
Allowable Qualifiers	CL EC ED ES HI IS LJ MA MT OG SN ST TD
Entry Version	MED INFORMATICS
Previous Indexing	Information Systems (1982-1986)
History Note	87  1987年成为正式主题词
Date of Entry	19860617
Unique ID	D008490

MeSH Tree Structures  范畴表分类

 

Information Science [L01]
Informatics [L01.313]  信息学
	Dental Informatics [L01.313.249] 牙科信息学
	Medical Informatics [L01.313.500]  医学信息学
	Nursing Informatics [L01.313.650] 护理信息学
	Public Health Informatics [L01.313.750] 公共卫生信息学

 

Information Science [L01]
	Book Collecting [L01.040]
	Chronology as Topic [L01.080]
	Classification [L01.100]  +
	Communication [L01.143]  +
	Communications Media [L01.178]  +
	Computer Security [L01.209]
	Computing Methodologies [L01.224]  +
	Copying Processes [L01.240]  +
	Data Collection [L01.280]  +
	Data Display [L01.296]  +
	Informatics [L01.313]  +
	Information Centers [L01.346]  +
	Information Management [L01.399]
	Information Services [L01.453]  +
	Information Storage and Retrieval [L01.470]  +
	Information Theory [L01.488]
	Knowledge [L01.535]
	Library Science [L01.583]  +
	Medical Informatics [L01.700]
		Medical Informatics Applications [L01.700.508]  +
		Medical Informatics Computing [L01.700.568]
	Pattern Recognition, Automated [L01.725]  +
	Publishing [L01.737]  +
	Systems Analysis [L01.906]  +     Information Science [L01] 信息科学    Medical Informatics [L01.700] 医学信息学       Medical Informatics Applications [L01.700.508] 医学信息学应用          Decision Making, Computer-Assisted [L01.700.508.100] 决策，计算机辅助             Diagnosis, Computer-Assisted [L01.700.508.100.158] 诊断，计算机辅助 Image Interpretation, Computer-Assisted [L01.700.508.100.158.600] Radiographic Image Interpretation, Computer-Assisted [L01.700.508.100.158.600.680] 放射成像解释，计算机辅助

 

http://www.nlm.nih.gov/cgi/mesh/2012/MB_cgi